Fig. 1From: Towards reducing the immunogenic potential of wheat flour: omega gliadins encoded by the D genome of hexaploid wheat may also harbor epitopes for the serious food allergy WDEIATotal flour proteins from parental lines Keumkang (a, d) and Olgeuru (b, e) and mutant line DH20 (c, f). Protein spots within the black boxes in panels (a, b and c) were identified by MS/MS. Proteins circled in red, blue, yellow, purple, green and black in panels (d, e and f) were identified as omega-5 gliadins, s-type LMW-GS, i-type LMW-GS, m-type LMW-GS, gamma gliadins and triticins, respectively. Dashed circles denote proteins identified in at least one of the parental lines but absent in the mutant line. MS/MS data are summarized in Table 1 and Additional file 1Back to article page